Overview
The TL081CD is a high-speed JFET-input operational amplifier manufactured by Texas Instruments. It is designed for a wide range of applications, including audio processing, active filters, and signal conditioning. This model is part of the TL08x series, known for its low noise and high input impedance, making it suitable for precision analog circuits. The TL081CD is housed in an SOIC-8 package, ensuring compactness and ease of integration into various electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | ±18 | V | Maximum |
| Input Offset Voltage | 3 | mV | Typical |
| Input Bias Current | 30 | pA | Typical |
| Slew Rate | 13 | V/µs | Typical |
| Gain Bandwidth Product | 3 | MHz | Typical |
| Operating Temperature | -40 to 85 | °C | Range |
| Package | SOIC-8 | - | Standard |
Key Features
- High input impedance due to JFET input stage.
- Low noise and distortion, ideal for audio applications.
- Wide supply voltage range for versatile use.
- High slew rate ensures fast signal response.
- Compact SOIC-8 package for space-constrained designs.
Applications
The TL081CD is widely used in audio equipment, such as preamplifiers and mixers, due to its low noise characteristics. It is also employed in active filters, integrators, and other precision analog circuits. Additionally, its high input impedance makes it suitable for sensor signal conditioning in industrial and medical applications. The TL081CD is a reliable choice for designs requiring high performance and stability.
Q & A
What is the typical input offset voltage of the TL081CD?
The typical input offset voltage is 3 mV.
What is the maximum supply voltage for the TL081CD?
The maximum supply voltage is ±18 V.
What is the typical slew rate of the TL081CD?
The typical slew rate is 13 V/µs.
What is the operating temperature range of the TL081CD?
The operating temperature range is -40 to 85 °C.
What package does the TL081CD come in?
It comes in an SOIC-8 package.
Is the TL081CD suitable for audio applications?
Yes, its low noise and high input impedance make it ideal for audio applications.
What is the typical input bias current of the TL081CD?
The typical input bias current is 30 pA.
Can the TL081CD be used in active filters?
Yes, it is commonly used in active filter designs.
What is the gain bandwidth product of the TL081CD?
The gain bandwidth product is 3 MHz.
Is the TL081CD suitable for high-speed signal processing?
Yes, its high slew rate ensures fast signal response.
